🇩🇪 Deutsch
BMW · Full-Size SUV · 2014–2019

BMW X6 F16

Weaknesses, engine ratings and buying advice

★★★★★
3.0 / 5.0 · Based on 4 engine variants
Most Fun Engine

449 PS

4.4L V8 Biturbo Benzin

V8 Evolution in the Boldest Wrapper

Fun to Drive!

Generations

Engine Overview

The BMW X6 F16 is available with 5 engine variants — from 197 to 449 hp.

M50d · Diesel· 381 PS
2014 2019
Be Careful 7 weaknesses
Show all weaknesses →
xDrive30d · Diesel· 258–265 PS
2014 2019
Be Careful 6 weaknesses
Show all weaknesses →
xDrive40d · Diesel· 313 PS
2014 2019
Be Careful 6 weaknesses
Show all weaknesses →
xDrive35i · Benziner· 306 PS
2014 2019
Be Careful 10 weaknesses
Show all weaknesses →
xDrive50i · Benziner· 449 PS
2014 2019
Be Careful 5 weaknesses
Show all weaknesses →

The BMW M50d (Diesel, 381 PS) has the N57D30S1 (3.0L Quad-Turbo) — rated: "Be Careful", 7 known weaknesses.

The BMW xDrive30d (Diesel, 258–265 PS) has the N57D30 (3.0L Diesel) — rated: "Be Careful", 6 known weaknesses.

The BMW xDrive40d (Diesel, 313 PS) has the N57D30 (3.0L Diesel) — rated: "Be Careful", 6 known weaknesses.

The BMW xDrive35i (Benziner, 306 PS) has the N55B30 (3.0L Turbo) — rated: "Be Careful", 10 known weaknesses.

The BMW xDrive50i (Benziner, 449 PS) has the N63B44TU (4.4L V8 Biturbo) — rated: "Be Careful", 5 known weaknesses.

Vehicle Weaknesses

WeaknessCost
✖Rear Air Spring Leaking (Production Fault)

Like the predecessor E71, the rear air suspension on the F16 frequently develops leaks. BMW revised the design but production faults in the air springs continued to be reported, requiring both springs to be replaced.

Symptoms: Car sits low at rear, whistling noise, levelling fault message, compressor runs continuously
from 80,000 km
Ad BMW F16 air spring rearBMW F16 air spring bagBMW F16 air springsupercharger
 High
NHTSA Owner Complaints
Above Average
29 complaints · 2014–2019
Powertrain
5
Engine
4
Other
4
Engine & Cooling
3
Brakes
3 ⚠ 1

Top Reported Issues

⚠ Powertrain (5 complaints)
⚠ Engine (4 complaints)
⚠ Other (4 complaints)
Source: NHTSA (nhtsa.gov) · 2026-03

Alternatives

Same Segment

Land Rover Discovery L462

Großer SUV (2017–2026)

Same Segment

Audi SQ7 4M

Großer SUV (2016–2024)

Same Segment

Audi Q7 4M

Großer SUV (2015–2026)

Same Segment

Nissan Navara D23

Großer SUV (2015–2019)

Same Segment

Volvo XC90 II

Großer SUV (2015–2024)

Same Segment

Land Rover Range Rover Sport L494

Großer SUV (2013–2022)

Known Problems and Issues

A total of 36 weaknesses have been documented for the BMW X6 F16 (2014–2019) — 28 engine-related and 8 vehicle-related. Typical issues affect Suspension, Body, Electronics, Gearbox.

X6 (N57D30, 2014–2019) — Be Careful: Timing chain breaks / guide rails shatter, Connecting rod / main bearing damage at high mileage, EGR cooler leak — coolant loss. Power: 258–265 PS.

X6 (N57D30, 2014–2019) — Be Careful: Timing chain breaks / guide rails shatter, Connecting rod / main bearing damage at high mileage, EGR cooler leak — coolant loss. Power: 313 PS.

X6 (N57D30S1, 2014–2019) — Be Careful: Timing chain breaks / guide rails shatter, Triple turbocharger failure (chain reaction), EGR cooler fire risk (recall, build years 2012–2015). Power: 381 PS.

X6 (N55B30, 2014–2019) — Be Careful: Bearing wear from neglected maintenance, Electric water pump failure, High oil consumption. Power: 306 PS.

X6 (N63B44TU, 2014–2019) — Be Careful: Timing chain wear at high mileage, Valve stem seals — oil consumption despite revision, Turbo bearing damage from Hot-V heat build-up. Power: 449 PS.

What to watch out for with the BMW X6? See the detailed listing of all engine and vehicle weaknesses in the sections above.

Frequently Asked Questions

What problems and weaknesses does the BMW X6 F16 have? +
The BMW X6 F16 has 28 known engine weaknesses and 8 vehicle weaknesses.
What should I look for when buying a used BMW X6 F16? +
faq.watch_a_none
Which engine is recommended? +
Be careful: N55B30 (3.0L Turbo), N57D30 (3.0L Diesel), N57D30S1 (3.0L Quad-Turbo), N63B44TU (4.4L V8 Biturbo). No engine is rated 'Good Choice'. The most fun to drive is the N63B44TU (4.4L V8 Biturbo).
Which BMW X6 F16 engine is the most fun? +
The {code} ({displacement}) offers the most driving fun in the BMW X6 F16 — rated: "Fun to Drive!". {description} F16 with 450 hp — a big step up from the E71, TU engine considerably more stable. The sportiest SUV package of its era with real V8 sound. If the X6 concept appeals, this is the one to get.
Is the BMW X6 F16 worth buying used? +
The BMW X6 F16 requires careful consideration — choosing the right engine variant is crucial.
What horsepower variants are available for the BMW X6 F16? +
The BMW X6 F16 is available with engine variants from 197 to 449 hp. Petrol: N55B30 (3.0L Turbo), N63B44TU (4.4L V8 Biturbo). Diesel: N57D30 (3.0L Diesel), N57D30S1 (3.0L Quad-Turbo).

Last updated: February 2026 · All information without guarantee